from The American Heritage® Dictionary of the English Language, 4th Edition
- n. A joint heir, as to an estate.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. One of several who are heirs to an estate
from the GNU version of the Collaborative International Dictionary of English
- n. A joint heir; one of two or more heirs; one of several entitled to an inheritance.
from The Century Dictionary and Cyclopedia
- n. A joint heir; one who has, or has a right to, an equal or a definite share in an inheritance with another or others.
co- + heir (Wiktionary)